Triumvira Announces Data from Gastric Cancer Preclinical Study to be Presented at SITC Annual Meeting

November 13, 2021

Novel CLDN18.2-TAC T cell candidate effectively eradicated Claudin 18.2-expressing gastric tumor cells in vitro and in vivo

AUSTIN, Texas, and HAMILTON, Ontario, November 13, 2021 – Triumvira Immunologics (“Triumvira”), a clinical-stage company developing novel, targeted autologous and allogeneic T cell therapeutics that do not require gene editing and co-opt the natural biology of T cells to treat patients with solid tumors, today announced the presentation of preclinical data from its proof-of-concept study in gastric cancer. These new data demonstrate that Triumvira’s novel T cell antigen coupler (TAC)-T cell candidate targeting Claudin 18.2 (CLDN18.2) effectively eradicates CLDN18.2-expressing gastric tumor cells in vitro and in vivo. The results will be presented in a poster presentation today at the Society for Immunotherapy of Cancer (SITC) 36th Annual Meeting, taking place November 10-14, 2021, virtually and in-person at the Walter E. Washington Convention Center in Washington, D.C.